401(k) · DOL Form 5500 · 2024

Rivos Inc 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets: 264
Participants Below avg headcount: 65th
Percentile by assets National rank: $58,846
Avg per participant Low balance/head

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Official DOL plan name: Rivos Inc 401(k) Plan · Sponsored by Rivos Inc · California · Manufacturing

$16M in assets, 264 participants

Rivos Inc's Rivos Inc 401(k) Plan reported $16M in total assets and 264 participants in its 2024 DOL Form 5500 filing, ranking in the 65th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#9,483 in Manufacturing (17,777 peers)

Coverage in California

Rivos Inc 401(k) Plan covers 264 participants in California, about 42% of the average California filer (state average ~630 per filing). Assets: $16M.

#9,483
in Manufacturing (17,777 peers): +63.3%
assets growth YoY

Rivos Inc 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Rivos Inc 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$15,535,337 Top 35% higher than 65% of 123,620 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Rivos Inc 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Rivos Inc 401(k) Plan sits mid-pack in the medium band (264 participants).

Micro (1-10) 33,766 filings (27%) Small (11-100) 26,107 filings (21%) Medium (101-1,000) 54,251 filings (43%) Large (1,001-10,000) 10,349 filings (8%) Mega (10,000+) 1,399 filings (1%)

Rivos Inc 401(k) Plan end-of-year assets rose from $10M in the plan year 2023 filing to $16M in the plan year 2024 filing.
Rivos Inc 401(k) Plan reported participants rose from 250 in the plan year 2023 filing to 264 in the plan year 2024 filing.
Rivos Inc 401(k) Plan reported net income fell from $6M in the plan year 2023 filing to $6M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 863917440 · Rivos Inc PY 2024 · 401(k)

Rivos Inc 401(k) Plan · $16M · 264 · 65th

VS-ST $16M
BOY 264
SCH 65th
EBSA 401(k)
PART near Merritt Trailers, Inc. 401(k) Profit Sharing Plan
TYPE ind #9483

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in California →

End-of-year total assets ($M) among Rivos Inc 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)	$10M
Net Assets (End of Year)	$16M
Net Income	$6M
Employer EIN	863917440
Plan Effective Date	2021-09-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Rivos Inc)

Latest sponsor-wide plan assets: $16M 63.30877745401725% vs 2023; 2024 filing year

Year	Plans	Participants	Total Assets
2023	1	250	$10M
2024	1	264	$16M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Rivos Inc 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants

Google LLC 401(k) Savings Plan $48.7B · 116,712
Oracle Corporation 401(k) Savings and Investment Plan $31.0B · 58,962
Intel 401(k) Savings Plan $24.9B · 55,298
Apple 401(k) Plan $24.7B · 101,450
Cisco Systems,Inc. 401(k) Plan $22.7B · 40,452

Compare Rivos Inc 401(k) Plan side-by-side with 3 peers →

Rivos Inc 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Merritt Trailers, Inc. 401(k) Profit Sharing Plan in CO ($16M); by covered participants it is Foxtrot Ventures 401(k) Plan in DE (264 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($16M here).

Merritt Trailers, Inc. 401(k) Profit Sharing Plan (CO) $16M · 230
Omeda 401(k) Savings Plan (IL) $16M · 150
Mirka USA Inc. 401(k) Plan (OH) $16M · 65
Morrow Insurance Agency, Inc. Employee Savings and Stock Ownership Plan (NC) $16M · 33

Similar participant headcount

Nearest other-state filings by covered participants (264 participants); asset peers above are excluded.

Foxtrot Ventures 401(k) Plan (DE) 264 · 0 off
Williams Lumber Inc. 401(k) Profit Sharing Plan (NY) 264 · 0 off
Flexe, Inc. 401(k) Plan (WA) 264 · 0 off
Vance Brothers, Inc. Retirement Plan (MO) 264 · 0 off

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Rivos Inc 401(k) Plan assets move in 2024? ▼

Rivos Inc 401(k) Plan surged - up 63.3% during 2024, from $10M to $16M. Reported net income was $6M.

How have Rivos Inc plan assets changed over time? ▼

Across 2 plan years on file (2023-2024), Rivos Inc's sponsor-wide assets grew 63.3%, from $10M to $16M.

Which 401(k) plans are similar in size to Rivos Inc 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Merritt Trailers, Inc. 401(k) Profit Sharing Plan in CO ($16M, 230 participants).

Which 401(k) plans cover a similar participant headcount to Rivos Inc 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is Foxtrot Ventures 401(k) Plan in DE (264 participants, $852K in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 863917440.